“Lancet-Like” Mn-MOF Nanowires with Parallel Alignment for Separator Modification in Lithium Metal Batteries
ACS Applied Nano Materials,
Год журнала:
2025,
Номер
unknown
Опубликована: Апрель 29, 2025
Язык: Английский
Exploring Ion Transmission Mechanisms in Clay‐Based 2D Nanofluidics for Osmotic Energy Conversion
Small,
Год журнала:
2024,
Номер
unknown
Опубликована: Ноя. 20, 2024
Clay-based
2D
nanofluidics
present
a
promising
avenue
for
osmotic
energy
harvesting
due
to
their
low
cost
and
straightforward
large-scale
preparation.
However,
comprehensive
understanding
of
ion
transport
mechanisms,
horizontal
vertical
transmission,
remains
incomplete.
By
employing
multiscale
approach
in
combination
first-principles
calculations
molecular
dynamics
simulations,
the
issue
how
transmission
directions
impact
on
clay-based
conversion
is
addressed.
It
indicated
that
selective
rapid
hopping
cations
facilitated
by
electrostatic
field
within
charged
nanochannels.
Furthermore,
horizontally
transported
exhibited
stronger
fluxes,
higher
efficiencies,
lower
transmembrane
barriers
compared
vertically
ones.
Therefore,
adjusting
pathways
between
artificial
seawater
river
water
resulted
an
increase
power
output
from
2.8
5.3
W
m
Язык: Английский
Anion‐Selective Ion Conductor Boosting Highly Flexible All‐In‐One Electrochromic Fabrics
Advanced Functional Materials,
Год журнала:
2024,
Номер
unknown
Опубликована: Дек. 17, 2024
Abstract
Flexible
all‐in‐one
electrochromic
fabrics
(AECF)
have
attracted
attention
for
application
in
wearable
intelligent
electronics.
However,
undifferentiated
and
disordered
ion
transport
within
the
AECFs
usually
cause
a
slow
transfer
kinetics
of
reactive
ions
thus
restrict
their
performance.
Here,
new
strategy
is
proposed
to
optimize
active
based
on
well‐designed
anion‐selective
conductor
(ASIC)
boosting
anionic
AECF.
The
ASIC
developed
by
interaction
difference
between
electronegative
functional
groups
fabric
substrate.
Benefiting
from
cation
immobilization
free
anion
transport,
exhibits
both
high
transference
number
(0.75)
ionic
conductivity
(2.41
×
10
−3
S
cm
−1
)
at
room
temperature.
Such
optimization
dynamics
enhances
efficiency
redox
reaction
polyaniline‐based
AECF,
contributing
significant
improvement
overall
Based
switchable
earth
yellow
dark
green
discoloration,
AECF
further
integrated
into
camouflage
uniform,
achieving
dynamic
environment
adaptation
deserts
or
forests.
This
work
anticipated
provide
some
fresh
ideas
developing
conductors
toward
applications
Язык: Английский